Details

Chain Casting is a passive ability which allows one equipped with an Upgraded or SpiritWand to charge multiple charges of a spell at once.

When casting, the amount of Mana used will depend on how many charges are to be cast.

Mana use will be accelerated so that the required Mana is consumed during the casting duration.

If you have cast 4 charges and Chain Cast 2 or more charges, you will only lose Mana for the cost of 1 charge.

If you have no charges and Chain Cast 2 or more charges, you will lose Mana for every charge casted.[1]

Chain Casting can be used if the user has at least one charge's worth one MP, even if not the MP required for five charges. For example, if 7 MP is required for one charge and 35 MP for five charges, any amount of MP above 7 will suffice.

When Chain Casting, you may cast various amounts of charges, depending on your Wand's Chain Cast level.[2]

Notes

↑When chain casting Icebolt, the MP cost of all charges will be based on the charge you are currently casting. For example, if you have Chain Casting +4 and you currently have no charges, you will pay the full Mana cost for all five charges instead of each charge getting progressively cheaper.

↑If you have a Wand with chain casting on it, you will always cast the number of charges equal to 1 + the wand's chain casting level. As long as the wand has chain casting and is the right element, you will always chain cast, there is no chance involved.